412133422021 has 8 divisors (see below), whose sum is σ = 416356558200. Its totient is φ = 407918324160.

The previous prime is 412133422013. The next prime is 412133422039. The reversal of 412133422021 is 120224331214.

It can be written as a sum of positive squares in 4 ways, for example, as 205666785025 + 206466636996 = 453505^2 + 454386^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 412133422021 - 2³ = 412133422013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412133422091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906486 + ... + 2111623.

It is an arithmetic number, because the mean of its divisors is an integer number (52044569775).

Almost surely, 2^412133422021 is an apocalyptic number.

It is an amenable number.

412133422021 is a deficient number, since it is larger than the sum of its proper divisors (4223136179).

412133422021 is a wasteful number, since it uses less digits than its factorization.

412133422021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019159.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 412133422021 its reverse (120224331214), we get a palindrome (532357753235).

The spelling of 412133422021 in words is "four hundred twelve billion, one hundred thirty-three million, four hundred twenty-two thousand, twenty-one".